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tar: postpone creation of symlinks with "suspicious" targets. Closes 8411

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function                                             old     new   delta
data_extract_all                                     968    1038     +70
tar_main                                             952     986     +34
scan_tree                                            258     262      +4
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 108/0)             Total: 108 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-07-24 17:20:13 +02:00
parent c810978552
commit b920a38dc0
6 changed files with 130 additions and 36 deletions
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2
coreutils/link.c
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@@ -33,7 +33,7 @@ int link_main(int argc UNUSED_PARAM, char **argv)
if (link(argv[0], argv[1]) != 0) {
/* shared message */
bb_perror_msg_and_die("can't create %slink "
"%s to %s", "hard",
"'%s' to '%s'", "hard",
argv[1], argv[0]
);
}